Numercial modelling of optical antenna enhanced quantum dot infra-red photodetector

The optical absorption of a quantum dot placed next to an optical antenna is calculated using the boundary element method and FDTD techniques. The optimized structure, shows an absorption enhancement of over 500 times.

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Bibliographic Details
Main Authors: Nambiar, S., Boutami, S., De Lamaestre, R. E.
Format: Conference Proceeding
Language:English
Online Access:Request full text
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Summary:The optical absorption of a quantum dot placed next to an optical antenna is calculated using the boundary element method and FDTD techniques. The optimized structure, shows an absorption enhancement of over 500 times.